Easy-to-Build Electronic Projects for Model Railroaders by Peter J. Thorne provides comprehensive guidance for hobbyists looking to enhance their layouts with custom electronics. Published by Kalmbach Books in 1988, this softcover manual includes detailed parts lists, schematics, and step-by-step instructions for building walkaround throttles, repairing commercial throttles, and creating sound systems for steam and diesel engines. Projects cover a wide range of applications including motor maintenance, signal systems, switch machine power supplies, and grade-crossing flashers, making it an essential resource for both novice and experienced model railroaders.